◎ 题干
This dictionary is _____ to me, but that one is _____ .
 [     ]
A. great help; helpful            
B. a great help; of little use
C. important; of few importance    
D.  very helpful; of no any use
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“This dictionary is _____ to me, but that one is _____ .[ ]A. great help; helpful B. a great help; of little use C. important; of few importanceD. very he…”主要考查了你对  【名词】【不定冠词】【形容词】【介词和介词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。